# FrostAuth > Protect your software from piracy and unauthorized use. Hardware-locked licenses, secure auth, real-time analytics, and fair pricing for developers. - [Introduction](https://docs.frostauth.cc/index.md): A brief introduction to what Frost Auth does, how it operates, and how to begin your integration. - [Primary Features](https://docs.frostauth.cc/Overview/prima.md): A comprehensive suite of licensing, security, and management tools built for modern software developers. - [Security Tips](https://docs.frostauth.cc/Overview/security-practices.md): What Frost Auth enforces for you, what you still have to do yourself, and a worked signature check. - [Rate Limiting](https://docs.frostauth.cc/Overview/untitled-page.md): How Frost Auth limits request volume, what the thresholds are, and what to do when you hit them. - [Register](https://docs.frostauth.cc/untitled-page.md): Create a new Frost Auth console operator account. - [Login](https://docs.frostauth.cc/untitled-page-2.md): Authenticate a Frost Auth console operator and receive a session cookie. - [Password Reset](https://docs.frostauth.cc/untitled-page-3.md): Reset a Frost Auth console operator password using a recovery token. - [Reset Recovery Key](https://docs.frostauth.cc/untitled-page-4.md): Generate a new recovery token for a Frost Auth console account. - [Two-Factor Authentication](https://docs.frostauth.cc/untitled-page-5.md): Set up, enable, and disable TOTP two-factor authentication for Frost Auth console accounts. - [SDK Register](https://docs.frostauth.cc/untitled-page-6.md): Create an end-user account linked to a license key via the Frost Auth SDK. - [SDK Login](https://docs.frostauth.cc/untitled-page-8.md): Authenticate an end-user account via the Frost Auth SDK. - [SDK Upgrade](https://docs.frostauth.cc/untitled-page-9.md): Link a new license key to an existing end-user account. - [SDK Variables](https://docs.frostauth.cc/untitled-page-10.md): Read and write app-level and user-level variables via the Frost Auth SDK. - [Custom Domain](https://docs.frostauth.cc/untitled-page-7.md): Configure a custom subdomain for your Frost Auth API base URL. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.